| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.31 | 10.495% | $253.3761 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $69.64 | 7.738% | $75.0287 | $75.03 | $75.05 | $75.00 |
| Purchase #3 | $67.75 | 13.588% | $76.9559 | $76.96 | $76.95 | $77.00 |
| Purchase #4 | $36.44 | 3.298% | $37.6418 | $37.64 | $37.65 | $37.60 |
| Purchase #5 | $84.50 | 4.261% | $88.1005 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $73.67 | 4.701% | $77.1332 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $249.58 | 3.685% | $258.777 | $258.78 | $258.80 | $258.80 |
| 7 purchase totals = | $810.89 | $867.0132 | $867.02 | $867.10 | $867.00 | |